CN101175400B - Method for regulating heat and CO2 concentration of air in enclosed space - Google Patents
Method for regulating heat and CO2 concentration of air in enclosed space Download PDFInfo
- Publication number
- CN101175400B CN101175400B CN200680016784.0A CN200680016784A CN101175400B CN 101175400 B CN101175400 B CN 101175400B CN 200680016784 A CN200680016784 A CN 200680016784A CN 101175400 B CN101175400 B CN 101175400B
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- CN
- China
- Prior art keywords
- oxygen
- particle
- oxidation
- gas
- under
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/18—Greenhouses for treating plants with carbon dioxide or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/02—Treatment of plants with carbon dioxide
Abstract
The present invention provides a method for regulating the heat and the CO2 concentration of the air in an enclosed space within which plants and/or crops are grown, in which method an oxygen-containing gas and a hydrocarbon-containing gas are alternately passed over a bed of particles that are capable of binding oxygen, wherein the oxygen-containing gas is passed over the bed of particles under conditions whereby the particles are oxidised and heat is released, after which at least part of the heat is provided to the enclosed space, and wherein the hydrocarbon-containing gas is passed over a bed of the oxidised particles so obtained under conditions whereby the oxidised particles are chemically reduced and water and CO2 are formed, after which at least part of the CO2 so obtained is provided to the enclosed space.
Description
The present invention relates to a kind of for regulating wherein growth (plantation) to have heat and the CO of the enclosure space air of plant and/or crops
2the method of concentration.
CO
2be the essential factor for growing plant and/or crops, because in the situation that there is light, and absorb CO simultaneously
2, in plant and/or crops, just can there is photosynthesis, to realize growth.On the contrary, in the dark, photosynthesis can not occur, plant or crops absorb oxygen and emit CO
2.Especially when the increase in demand of the crops of plantation being can be used for conventionally to the space of Planting Crops, have very much in limited time, be vital to the growth stimulation of crops in greenhouse production.For example, can pass through artificial light source (assimilation illumination, artificial light filling, assimilation lighting) and wherein plant the CO in the space that is implanted with corresponding crops by increasing
2concentration stimulates the growth of crops.CO
2the increase of concentration is a key character in crop growth especially.Conventionally, for the CO of this object
2be to produce by wherein carrying out the heating boiler of traditional combustion process, in this heating boiler, produce CO
2, emit heat simultaneously.The heat so obtaining is used in and in greenhouse, needs the time period of heat heating greenhouse.Yet such conventional method has following shortcoming: CO
2generation and thermal release combine, but in fact to CO
2generation and the demand separately of thermal release be often separated.In this, for example, it is also noted that by day, especially on the daytime in summer, conventionally to CO
2there is relatively high demand, and only have very limited heat demand simultaneously.On the other hand, at night, especially in the night in winter, conventionally be there is to relatively high demand in heat, and to CO
2demand will be only very limited.Therefore, conventional method can not by greenhouse actual occur respectively to CO
2combine satisfactorily with the demand of heat.Although can be captured in the heat producing in so-called thermal buffer (heat buffer) and be used for later use when heat demand be only limited, conventionally a large amount of heat wastes can occur.In addition, to CO
2when only there is limited demand, most of CO of generation
2normally the form with flue gas is directly discharged in extraneous air.Therefore, not only often relate to the waste of heat, and relate to CO
2unnecessary generation and discharge.Obviously, consider about energy consumption and CO
2the standard of increasingly stringent of discharge, in the urgent need to more effectively being used or reducing heat and the CO producing in greenhouse
2.
The object of the present invention is to provide and a kind ofly can in greenhouse, in improved, more effective mode, regulate CO
2generation and the method for thermal release.
While unexpectedly, having been found that now the grain bed that this can implement in an alternating manner two kinds of processes on using it, can accomplish.
Therefore, the present invention relates to a kind of for regulating wherein growth to have heat and the CO of the enclosure space air of plant and/or crops
2the method of concentration, in the method, oxygen-containing gas and gas containing hydrocarbon alternately pass through can be in conjunction with the grain bed of oxygen, wherein, this oxygen-containing gas is through this grain bed under the condition of oxidation particle release heat thus, and afterwards, at least part of heat is provided for this enclosure space, and wherein, this gas containing hydrocarbon is at the particle of this oxidation of electronation thus and produce water and CO
2condition under through the grain bed of this oxidation of so obtaining, afterwards, the CO so obtaining at least partly
2be provided for this enclosure space.
The method according to this invention allows conserve energy greatly, can reduce significantly CO simultaneously
2discharge.And, this technology can needn't depend on the supply of HC fuel at certain hour section (size that depends on bed) generation heat, or when the ceiling price of fuel is very high, can reduce or stop the supply of fuel, and by obtain an advantage compared with the leverage of low fuel (price) (peak value is cut down (peak shaving)).
In the method according to the invention, preferably in single reactor, carry out oxidation and the reduction of particle, oxygen-containing gas and gas containing hydrocarbon alternately pass through same grain bed thus.
In another attractive embodiment of the present invention, in different reactors, carry out oxidation and the reduction of particle, each reactor holds can be in conjunction with the grain bed of oxygen, and oxygen-containing gas and gas containing hydrocarbon are periodically switched oxidation and electronation for setting up particle in each of the reactor separately.
In a preferred embodiment of the present invention, porous ceramics or metal tube are used for, under low pressure drop (low-pressure drop), oxygen-containing gas and gas containing hydrocarbon are assigned to grain bed.
Aptly, at the temperature of 100 to 1500 ℃ of scopes and under the pressure of 1 to 100 bar scope, carry out the oxidation of particle.Preferably, at the temperature of 700 to 1100 ℃ of scopes and under the pressure of 1 to 2 bar scope, carry out the oxidation of particle.
Aptly, at the temperature of 300 to 1500 ℃ of scopes and under the pressure of 1 to 100 bar scope, carry out the reduction of catalyst granules.Preferably, at the temperature of 600 to 1100 ℃ of scopes and under the pressure of 1 to 40 bar scope, carry out the reduction of catalyst granules.
Gas containing hydrocarbon used according to the invention comprises one or more gaseous hydrocarbonss aptly.
Preferably, this gas containing hydrocarbon comprises propane, butane or under reactor operating temperature and pressure condition, is any hydrocarbon of gaseous state.More preferably, gas containing hydrocarbon comprises natural gas or methane.
Oxygen-containing gas used according to the invention preferably comprises air.
Can comprise aptly in conjunction with the particle of oxygen metal or metal oxide and carrier material.
Preferably, the group that this metal selects free Cu, Fe, Ni, Co and Mn to form, this metal exists with the metallic forms of reduction or the derivative state of oxidation, and this carrier material is preferably selected from the group being comprised of aluminium oxide, silica, zirconia and titanium dioxide.
Preferably, when carrying out photosynthesis in enclosure space, produce CO
2.Conventionally, this carries out the evening by day or when utilizing artificial light source.
Preferably, this enclosure space is greenhouse, as for example greenhouse production of using.
Preferably, hold within the single reactor of one or more or different reactors be arranged on enclosure space itself, or near the space being positioned at, for example, in the space of adjoining.
Aptly, the heat discharging in the oxidizing process of particle, is being used for impelling CO
2before formation, by whole (or part), be stored in the grain bed of reactor this CO
2to form in the particle process of gas containing hydrocarbon this oxidation of electronation during through the grain bed of this oxidation.For this purpose, the thermal capacitance of metallic particle bed is normally enough.Similarly, by the oxygen of bed combination, can be stored by increasing the degree of oxidation (oxidation level) of grain bed.Be stored in heat in grain bed and the amount of oxygen and represent CO
2production capacity, it can discharge by injecting hydrocarbon gas (gaseous hydrocarbon) when needed.Then reactor is as integrated heat and CO
2buffer, this buffer can store heat and CO
2a couple of days, and can store heat and CO when this buffer size is suitable
2even several weeks or several months.Alternatively, the CO of generation
2can before leading to this enclosure space, be stored.For this purpose, for example, can use the gas cushion (gas buffer) of pressurization.From the gas cushion of such pressurization, in enclosure space to CO
2increase in demand time can discharge subsequently CO
2.Alternatively, CO
2can from the gas cushion of pressurization, be supplied to external user.
In attractive embodiment of the present invention, the air of oxygen depleted, after process grain bed, then under oxygen free condition, be used to plant or food, especially oxysensible product is dried, sterilization, pasteuring or deinsectization (debug), or packs oxidizable or perishable product.
In another attractive embodiment of the present invention, at least a portion CO producing in the electronation process of particle
2under oxygen free condition, be used to fill CO to food
2or deinsectization, or packaging product.
According to plant of the present invention and/or crops, comprise all that plant and/or the crops that are conventionally grown in greenhouse.
Claims (14)
1. one kind for regulating wherein growth to have heat and the CO of the enclosure space air of plant and/or crops
2the method of concentration, in described method, oxygen-containing gas and gas containing hydrocarbon alternately pass through can be in conjunction with the grain bed of oxygen, wherein, described oxygen-containing gas is through described grain bed under the condition that is oxidized thus described particle release heat, and afterwards, at least part of described heat is provided for described enclosure space, and wherein, described gas containing hydrocarbon is at the particle being oxidized described in electronation thus and produce water and CO
2condition under through the grain bed of the described oxidation that so obtains, afterwards, the CO so obtaining at least partly
2be provided for described enclosure space, wherein, described oxidation is carried out at the temperature of 700 to 1100 ℃ of scopes and under the pressure of 1 to 2 bar scope, and described reduction is carried out at the temperature of 600 to 1100 ℃ of scopes and under the pressure of 1 to 40 bar scope.
2. method according to claim 1 wherein, is carried out oxidation and the reduction of described particle in single reactor, and described oxygen-containing gas and gas containing hydrocarbon alternately pass through same grain bed.
3. method according to claim 1, wherein, in different reactors, carry out described oxidation and the reduction of described particle, each reactor holds can be in conjunction with the grain bed of oxygen, and described oxygen-containing gas and gas containing hydrocarbon are periodically switched oxidation and the electronation of setting up described particle in bed described in each of described reactor separately.
4. according to the method described in any one in claim 1-3, wherein, porous ceramics or metal tube are used for, under low pressure drop, described oxygen-containing gas and gas containing hydrocarbon are assigned to described grain bed.
5. according to the method described in any one in claim 1-3, wherein, at the temperature of 100 to 1500 ℃ of scopes and carry out the described oxidation of described particle under the pressure of 1 to 100 bar scope.
6. according to the method described in any one in claim 1-3, wherein, at the temperature of 300 to 1500 ℃ of scopes and carry out the described reduction of described catalyst granules under the pressure of 1 to 100 bar scope.
7. according to the method described in any one in claim 1-3, wherein, described gas containing hydrocarbon comprises one or more gaseous hydrocarbonss.
8. method according to claim 7, wherein, described gas containing hydrocarbon comprises natural gas or methane.
9. according to the method described in any one in claim 1-3, wherein, described oxygen-containing gas comprises air.
10. according to the method described in any one in claim 1-3, wherein, described particle comprises metal or metal oxide and carrier material.
11. methods according to claim 10, wherein, the group that described metal selects free Cu, Fe, Ni, Co and Mn to form, described metal exists with the metallic forms of reduction or the derivative state of oxidation, and the group that described carrier material selects free aluminium oxide, silica, zirconia and titanium dioxide to form.
12. according to the method described in any one in claim 1-3, and wherein, the described heat discharging in the described oxidizing process of described particle, is being used for impelling CO
2before formation, by whole or (part) storage, described CO
2to form in the particle process being oxidized described in electronation when described gas containing hydrocarbon passes through the grain bed of described oxidation.
13. according to the method described in any one in claim 1-3, wherein, described oxygen-containing gas, through after described grain bed, be then used to plant or food be dried, sterilization, pasteuring or deinsectization, or pack oxidizable product.
14. according to the method described in any one in claim 1-3, wherein, and at least a portion CO producing in the described electronation process of described particle
2under oxygen free condition, be used to fill CO to food
2or deinsectization, or packaging product.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05076166A EP1723844A1 (en) | 2005-05-18 | 2005-05-18 | Method for regulating the heat and the CO2 concentration of the air in an enclosed space |
| EP05076166.7 | 2005-05-18 | ||
| PCT/NL2006/000248 WO2006123925A1 (en) | 2005-05-18 | 2006-05-15 | Method for regulating the heat and the co2 concentration of the air in an enclosed space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101175400A CN101175400A (en) | 2008-05-07 |
| CN101175400B true CN101175400B (en) | 2014-04-09 |
Family
ID=35116095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200680016784.0A Expired - Fee Related CN101175400B (en) | 2005-05-18 | 2006-05-15 | Method for regulating heat and CO2 concentration of air in enclosed space |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7921596B2 (en) |
| EP (2) | EP1723844A1 (en) |
| JP (1) | JP5149165B2 (en) |
| CN (1) | CN101175400B (en) |
| CA (1) | CA2608580A1 (en) |
| MX (1) | MX2007014271A (en) |
| WO (1) | WO2006123925A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2515037A1 (en) | 2011-04-21 | 2012-10-24 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Fixed bed chemical looping combustion |
| EP2515038A1 (en) | 2011-04-21 | 2012-10-24 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Fixed bed chemical looping combustion |
| EP2514516A1 (en) | 2011-04-21 | 2012-10-24 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Fixed bed filling composition |
| FR3061036B1 (en) | 2016-12-23 | 2021-07-02 | Ifp Energies Now | SOLID MACROPOROUS OXYGEN CARRIER WITH CERAMIC OXIDE MATRIX, ITS PREPARATION PROCESS AND ITS USE FOR A CHEMICAL LOOP OXIDO-REDUCTION PROCESS |
| FR3061037B1 (en) | 2016-12-23 | 2021-07-02 | Ifp Energies Now | SOLID OXYGEN CARRIER BASED ON TECTOSILICATES, ITS PREPARATION PROCESS AND ITS USE FOR A CHEMICAL LOOP OXIDO-REDUCTION PROCESS |
| NZ757085A (en) | 2017-03-09 | 2021-07-30 | Hot Lime Labs Ltd | Improved method and apparatus for carbon dioxide capture and release |
| EP3453997A1 (en) | 2017-09-06 | 2019-03-13 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | System for energy storage including a heat transfer fluid tank |
| EP3453998A1 (en) | 2017-09-06 | 2019-03-13 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | System for energy storage including heat exchangers |
| EP3882554A1 (en) | 2020-03-19 | 2021-09-22 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO | Internal configuration for redox-based heat storage systems |
| CN113509903B (en) * | 2020-04-09 | 2022-06-28 | 石河子大学 | Photostimulation response type material and preparation method and application thereof |
| FR3112970B1 (en) | 2020-07-31 | 2022-07-29 | Ifp Energies Now | SOLID OXYGEN CARRIER WITH SUB-STOECHIMETRIC SPINEL FOR A CHEMICAL LOOP OXIDOME-REDUCTION PROCESS |
| FR3132093A1 (en) | 2022-01-24 | 2023-07-28 | IFP Energies Nouvelles | SOLID OXYGEN CARRIER BASED ON IRON AND SUB-STOICHIOMETRIC SPINEL FOR AN OXYDO-REDUCTION PROCESS IN A CHEMICAL LOOP |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126503A1 (en) * | 1990-08-16 | 1992-02-27 | Inst Biotechnologie Leipzig | Supplying greenhouse with carbon di:oxide free from harmful cpds. - by aerobically growing microorganism using methane, in presence of oxygen, burning prod. and feeding to greenhouse |
| US5713154A (en) * | 1994-11-10 | 1998-02-03 | Biosolar Technologies Ltd. | Apparatus for heating a greenhouse |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1773320A1 (en) * | 1968-04-30 | 1970-12-23 | Siemens Ag | Device for regulating and determining changes in the Co2 content in an air-conditioned gas exchange measuring chamber |
| US4073089A (en) * | 1976-09-27 | 1978-02-14 | Canadian Patents And Development Limited | Utilization of exhaust gases for plant growth |
| JPS553720A (en) * | 1978-06-19 | 1980-01-11 | Japan Steel Works Ltd | Utilization of gas generated by fast composting of organic waste |
| AT390053B (en) * | 1987-09-04 | 1990-03-12 | Pischinger Johann | Composting system |
| WO1997012511A1 (en) * | 1995-10-03 | 1997-04-10 | Oliver Friedman | System for environment for cultivation of plants |
| EP0792679A1 (en) * | 1996-02-29 | 1997-09-03 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process and apparatus for removing oxygen and carbon monoxide from a gas stream |
| US6205704B1 (en) * | 1998-03-09 | 2001-03-27 | William C. Crutcher | Method and apparatus for enhancing plant growth in greenhouses utilizing landfill gas |
| JP4430291B2 (en) * | 2001-10-15 | 2010-03-10 | 国際石油開発帝石株式会社 | Syngas production method |
| JP2004066091A (en) * | 2002-08-06 | 2004-03-04 | Meidensha Corp | Method of treating carbon dioxide-containing gas and equipment therefor |
| US6938439B2 (en) * | 2003-05-22 | 2005-09-06 | Cool Clean Technologies, Inc. | System for use of land fills and recyclable materials |
-
2005
- 2005-05-18 EP EP05076166A patent/EP1723844A1/en not_active Withdrawn
-
2006
- 2006-05-15 CN CN200680016784.0A patent/CN101175400B/en not_active Expired - Fee Related
- 2006-05-15 JP JP2008512230A patent/JP5149165B2/en not_active Expired - Fee Related
- 2006-05-15 WO PCT/NL2006/000248 patent/WO2006123925A1/en active Application Filing
- 2006-05-15 US US11/920,363 patent/US7921596B2/en not_active Expired - Fee Related
- 2006-05-15 EP EP06747543.4A patent/EP1887852B1/en not_active Not-in-force
- 2006-05-15 CA CA002608580A patent/CA2608580A1/en not_active Abandoned
- 2006-05-15 MX MX2007014271A patent/MX2007014271A/en active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126503A1 (en) * | 1990-08-16 | 1992-02-27 | Inst Biotechnologie Leipzig | Supplying greenhouse with carbon di:oxide free from harmful cpds. - by aerobically growing microorganism using methane, in presence of oxygen, burning prod. and feeding to greenhouse |
| US5713154A (en) * | 1994-11-10 | 1998-02-03 | Biosolar Technologies Ltd. | Apparatus for heating a greenhouse |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006123925A8 (en) | 2008-01-03 |
| US7921596B2 (en) | 2011-04-12 |
| CA2608580A1 (en) | 2006-11-23 |
| JP5149165B2 (en) | 2013-02-20 |
| EP1887852B1 (en) | 2014-03-26 |
| CN101175400A (en) | 2008-05-07 |
| EP1887852A1 (en) | 2008-02-20 |
| US20090064570A1 (en) | 2009-03-12 |
| JP2008539783A (en) | 2008-11-20 |
| EP1723844A1 (en) | 2006-11-22 |
| WO2006123925A1 (en) | 2006-11-23 |
| MX2007014271A (en) | 2008-02-07 |
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